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NR 503 Midterm Assessment Questions and Complete Solutions Graded A+
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NR 503 Midterm Assessment Questions and Complete Solutions Graded A+
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NR 503 Midterm Assessment Questionsand Complete Solutions Graded A+
health disparities - Answer: differences in health outcomes among groups
Population - Answer: A group of individuals that belong to the same species and live in the same area
How are outcomes measured? - Answer: the end result after treatment/intervention that describes a
patients health status
social justice theory - Answer: relates advocacy, health disparities and outcomes (equality)
primary intervention - Answer: an intervention that occurs before the onset of the disease
secondary intervention - Answer: after disease but before symptoms *screening*
health inequity - Answer: a difference or disparity in health outcomes that is systematic, avoidable, and
unjust
Social Justice - Answer: the defense of human dignity by ensuring that essential human needs are met
and that essential human rights are protected for all people
Campaign for Action - Answer: limit health disparities across the nation
Sources of epidemiological data - Answer: HP 2020, Quick Health Data Online System, NCHS, AAMC,
Health Equity
Screening and Diagnostic Tests - Answer: ** population specific
** should be tested and have available statistics that speak to their specificity, sensitivity, and +
predictive value
, Speceficity - Answer: Patients DO NOT have disease and were given negative test results
Sensitivity - Answer: Patients who DO have disease AND are given positive test results
Sensitive to the truth
+ predictive value - Answer: Probability that a person with a + result truly does have the disease
descriptive epidemiology - Answer: collection and analysis of data: what, who, where, when, why/how
(causes, risk factors, modes of transportation)
causation - Answer: A cause and effect relationship in which one variable controls the changes in
another variable.
tertiary intervention - Answer: rehabilitation to the highest level of functioning
(prevents disease from getting worse)
Provider determining to use a screening test? - Answer: used to reduce morbidity/mortality by detecting
diseases early. (pap smear, mammogram, ect)
Determined by: -Sensitivity and specificity are measures of a test's ability to correctly classify a person as
having a disease or not having a disease. Predictive Value: the probability of having the disease.
Found at: CDC
how is descriptive epidemiology used? - Answer: investigates health problem, used to change natural HX
of disease, tracked by database
Causation - Answer: A cause and effect relationship in which one variable controls the changes in
another variable.
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